?sample Should get you started
We expect you to first make an effort to learn about and write your own code, rather than asking us to write it for you. -- Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Fri, Sep 7, 2018 at 11:38 AM David Joubert <[email protected]> wrote: > > Hello R users, > > I am working with a large dataset, including roughly 50 000 sequential > observations (variable "count") for 8000 individuals (variable "id"). The > dataset is very unbalanced, meaning that some individuals have few > observations and others have many. Because I plan on running Generalized > Linear Models for panel data using pglm and the package has file size > restrictions, I want to create 4 randomly selected subsets of 2500 > individuals from the main dataset. What functions and code would I use to do > this? > > Thanks in advance, > > David Joubert > > > > [[alternative HTML version deleted]] > > ______________________________________________ > [email protected] mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. ______________________________________________ [email protected] mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
